80232681 has 16 divisors (see below), whose sum is σ = 110665728. Its totient is φ = 51651600.

The previous prime is 80232679. The next prime is 80232703. The reversal of 80232681 is 18623208.

It is not a de Polignac number, because 80232681 - 2¹ = 80232679 is a prime.

It is a super-2 number, since 2×80232681² = 12874566200895522, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (80232601) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84250 + ... + 85196.

It is an arithmetic number, because the mean of its divisors is an integer number (6916608).

Almost surely, 2^80232681 is an apocalyptic number.

It is an amenable number.

80232681 is a deficient number, since it is larger than the sum of its proper divisors (30433047).

80232681 is a wasteful number, since it uses less digits than its factorization.

80232681 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1892.

The product of its (nonzero) digits is 4608, while the sum is 30.

The square root of 80232681 is about 8957.2697291083. The cubic root of 80232681 is about 431.3042803341.

Adding to 80232681 its reverse (18623208), we get a palindrome (98855889).

The spelling of 80232681 in words is "eighty million, two hundred thirty-two thousand, six hundred eighty-one".